AI-generated image description: FiveThirtyEight Economic Composite Index from 1968 to 2008, showing color-coded values at various days until election intervals.
Originally embedded in "Measuring the Effect of the Economy on Elections", an article by Nate Silver: http://fivethirtyeight.com:80/features/measuring-the-effect-of-the-economy-on-elections/
Original source URL: https://fivethirtyeight.com/wp-content/uploads/2012/07/fivethirtyeight-0703-ec_chart5-blog48011.png
AI disclosure: Image descriptions and visible-text extraction were generated using Sonnet 4.6 by Anthropic.